The 21-year-old actress’ sister, Elle, is on the new cover of i-D‘s LGBTQ issue.

“I was so excited about her Vanity Fair cover, and the feedback she’s getting online is amazing,” Elle shared with the glossy about Caitlyn Jenner.

She continued, “It was really brave of her to come out in her 60s and to be herself, it just shows that it’s never too late…I think that my kids, and people further into the future, will look back on today and remember people like Caitlyn Jenner, Jazz Jennings and Laverne Cox, who were the first to really bring it into the mainstream in this way.”